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868 result(s) for "Microsoft 365" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News

Google Cloud Introduces Security AI Workbench for Faster Threat Detection and Analysis

Google's cloud division is following in thefootsteps of Microsoftwith the launch ofSecurity AI Workbenchthat leverages generative AI models to gain better visi…

Google Cloud

The Hacker News
The Hacker News Breaches & leaks

Ransomware Hackers Using AuKill Tool to Disable EDR Software Using BYOVD Attack

Threat actors are employing a previously undocumented "defense evasion tool" dubbed AuKill that's designed to disable endpoint detection and response (EDR) sof…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 36: ceph 2023-d6b219d19a

ceph 16.2.12 GA Security fix for CVE-2022-3650

Linux

The Hacker News
The Hacker News Breaches & leaks

Iran-Based Hackers Caught Carrying Out Destructive Attacks Under Ransomware Guise

The Iranian nation-state group known asMuddyWaterhas been observed carrying out destructive attacks on hybrid environments under the guise of a ransomware oper…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3370-1: xrdp security update

Several out of bounds memory access and buffer overflows were fixed in xrdp, an open source project which provides a graphical login to remote machines using M…

Linux

The Hacker News
The Hacker News

ScarCruft's Evolving Arsenal: Researchers Reveal New Malware Distribution Techniques

The North Korean advanced persistent threat (APT) actor dubbed ScarCruft is using weaponized Microsoft Compiled HTML Help (CHM) files to download additional ma…

The Hacker News
The Hacker News Breaches & leaks

From Ransomware to Cyber Espionage: 55 Zero-Day Vulnerabilities Weaponized in 2022

As many as 55 zero-day vulnerabilities were exploited in the wild in 2022, with most of the flaws discovered in software from Microsoft, Google, and Apple.Whil…

Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Researcher Creates Polymorphic Blackmamba Malware with ChatGPT

The ChatGPT-powered Blackmamba malware, which can operate on macOS, Windows, and Linux systems, works as a keylogger, with the ability to send stolen credentia…

Linux Windows Apple

The Hacker News
The Hacker News Breaches & leaks

Emotet Rises Again: Evades Macro Security via OneNote Attachments

The notorious Emotet malware, in itsreturn after a short hiatus, is now being distributed viaMicrosoft OneNote email attachmentsin an attempt to bypass macro-b…

The Hacker News
The Hacker News Vulnerabilities

CISA Issues Warning on Active Exploitation of ZK Java Web Framework Vulnerability

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) hasaddeda high-severity flaw affecting the ZK Framework to its Known Exploited Vulnerabilities…

The Hacker News
The Hacker News

GuLoader Malware Using Malicious NSIS Executable to Target E-Commerce Industry

E-commerce industries in South Korea and the U.S. are at the receiving end of an ongoing GuLoader malware campaign, cybersecurity firm Trellix disclosed late l…

The Hacker News
The Hacker News

GuLoader Malware Using Malicious NSIS Executables to Target E-Commerce Industry

E-commerce industries in South Korea and the U.S. are at the receiving end of an ongoing GuLoader malware campaign, cybersecurity firm Trellix disclosed late l…

The Hacker News
The Hacker News

New Report Reveals NikoWiper Malware That Targeted Ukraine Energy Sector

The Russia-affiliated Sandworm used yet another wiper malware strain dubbedNikoWiperas part of an attack that took place in October 2022 targeting an energy se…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Security Considerations for Azure Linux & Windows Subsystem for Linux Users

Azure Linux is a public computing platform developed by Microsoft that businesses can use for tasks like app development, analytics, virtual computing, network…

Linux Windows Azure

The Hacker News
The Hacker News Vulnerabilities

Kinsing Crypto Malware Hits Kubernetes Clusters via Misconfigured PostgreSQL

The threat actors behind theKinsingcryptojacking operation have been spotted exploiting misconfigured and exposed PostgreSQL servers to obtain initial access t…

Kubernetes Databases

The Hacker News
The Hacker News Breaches & leaks

APT Hackers Turn to Malicious Excel Add-ins as Initial Intrusion Vector

Microsoft's decision to block Visual Basic for Applications (VBA) macros by default for Office files downloaded from the internet has led many threat actors to…

Cisco

The Hacker News
The Hacker News Breaches & leaks

Vice Society Ransomware Attackers Adopt Robust Encryption Methods

The Vice Society ransomware actors have switched to yet another custom ransomware payload in their recent attacks aimed at a variety of sectors."This ransomwar…

The Hacker News
The Hacker News Breaches & leaks

Ransomware Hackers Using New Way to Bypass MS Exchange ProxyNotShell Mitigations

Threat actors affiliated with a ransomware strain known as Play are leveraging a never-before-seen exploit chain that bypasses blocking rules for ProxyNotShell…

Microsoft 365 Exchange

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

New DDoS Botnet Malware Infecting Windows, Linux, and IoT Devices

A cross-platform botnet, ''MCCrash' that starts out from malicious software downloads on Windows devices and spreads to a range of Linux-based devices was rece…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2022-8913:01 Moderate: Red Hat JBoss Web Server 5.7.1 release

Red Hat JBoss Web Server 5.7.1 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, and Microsoft Windows. Red Hat Product …

Linux Windows

The Hacker News
The Hacker News Breaches & leaks

Top 4 SaaS Security Threats for 2023

With 2022 coming to a close, there is no better time to buckle down and prepare to face the security challenges in the year to come. This past year has seen it…

The Hacker News
The Hacker News Breaches & leaks

Chinese Hackers Target Middle East Telecoms in Latest Cyber Attacks

A malicious campaign targeting the Middle East is likely linked toBackdoorDiplomacy, an advanced persistent threat (APT) group with ties to China.The espionage…

Exchange

The Hacker News
The Hacker News

North Korean Hackers Spread AppleJeus Malware Disguised as Cryptocurrency Apps

The Lazarus Group threat actor has been observed leveraging fake cryptocurrency apps as a lure to deliver a previously undocumented version of the AppleJeus ma…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3207-1: jackson-databind security update

Several flaws were discovered in jackson-databind, a fast and powerful JSON library for Java. CVE-2020-36518

Linux